diff --git a/packages/editor-ui/src/components/WorkflowHistory/WorkflowHistoryContent.vue b/packages/editor-ui/src/components/WorkflowHistory/WorkflowHistoryContent.vue
index 2437ae5a29..4a86873121 100644
--- a/packages/editor-ui/src/components/WorkflowHistory/WorkflowHistoryContent.vue
+++ b/packages/editor-ui/src/components/WorkflowHistory/WorkflowHistoryContent.vue
@@ -10,6 +10,7 @@ import WorkflowPreview from '@/components/WorkflowPreview.vue';
 import WorkflowHistoryListItem from '@/components/WorkflowHistory/WorkflowHistoryListItem.vue';
 import { useI18n } from '@/composables/useI18n';
 import { compareWorkflows } from '@/utils/workflowDiff';
+import { WORKFLOW_HISTORY_ACTIONS } from '@/constants';
 
 const i18n = useI18n();
 
@@ -27,7 +28,7 @@ const emit = defineEmits<{
 		value: {
 			action: WorkflowHistoryActionType;
 			id: WorkflowVersionId;
-			data: { formattedCreatedAt: string };
+			data?: { formattedCreatedAt: string };
 		},
 	];
 }>();
@@ -83,67 +84,120 @@ const onAction = ({
 }) => {
 	emit('action', { action, id, data });
 };
+
+function onClickCloseDiff() {
+	emit('action', {
+		action: WORKFLOW_HISTORY_ACTIONS.CLOSEDIFF,
+		id: props.workflowVersion?.versionId ?? '',
+	});
+}
 </script>
 
 <template>
 	<div :class="$style.content">
 		<div :class="$style.splitView">
-			<WorkflowPreview
-				v-if="props.workflowVersion"
-				:workflow="workflowVersionPreview"
-				:diff="workflowComparison"
-				:loading="props.isListLoading"
-				loader-type="spinner"
-			/>
-			<WorkflowPreview
-				v-if="props.workflowDiff"
-				:workflow="workflowDiffPreview"
-				:loading="props.isListLoading"
-				loader-type="spinner"
-			/>
+			<div v-if="props.workflowVersion" :class="$style.splitViewPanel">
+				<WorkflowPreview
+					:workflow="workflowVersionPreview"
+					:diff="workflowComparison"
+					:loading="props.isListLoading"
+					loader-type="spinner"
+				/>
+				<div :class="$style.info">
+					<WorkflowHistoryListItem
+						:class="$style.card"
+						:index="-1"
+						:item="props.workflowVersion"
+						:is-active="false"
+						:actions="actions"
+						@action="onAction"
+					>
+						<template #default="{ formattedCreatedAt }">
+							<section :class="$style.text">
+								<p>
+									<span :class="$style.label">
+										{{ i18n.baseText('workflowHistory.content.title') }}:
+									</span>
+									<time :datetime="props.workflowVersion.createdAt">{{ formattedCreatedAt }}</time>
+								</p>
+								<p>
+									<span :class="$style.label">
+										{{ i18n.baseText('workflowHistory.content.editedBy') }}:
+									</span>
+									<span>{{ props.workflowVersion.authors }}</span>
+								</p>
+								<p>
+									<span :class="$style.label">
+										{{ i18n.baseText('workflowHistory.content.versionId') }}:
+									</span>
+									<data :value="props.workflowVersion.versionId">{{
+										props.workflowVersion.versionId
+									}}</data>
+								</p>
+							</section>
+						</template>
+						<template #action-toggle-button>
+							<n8n-button type="tertiary" size="large" data-test-id="action-toggle-button">
+								{{ i18n.baseText('workflowHistory.content.actions') }}
+								<n8n-icon class="ml-3xs" icon="chevron-down" size="small" />
+							</n8n-button>
+						</template>
+					</WorkflowHistoryListItem>
+				</div>
+			</div>
+			<div v-if="props.workflowDiff" :class="$style.splitViewPanel">
+				<WorkflowPreview
+					:workflow="workflowDiffPreview"
+					:diff="workflowComparison"
+					:loading="props.isListLoading"
+					loader-type="spinner"
+				/>
+				<div :class="$style.info">
+					<WorkflowHistoryListItem
+						:class="$style.card"
+						:index="-1"
+						:item="props.workflowDiff"
+						:is-active="false"
+					>
+						<template #default="{ formattedCreatedAt }">
+							<section :class="$style.text">
+								<p>
+									<span :class="$style.label">
+										{{ i18n.baseText('workflowHistory.content.title') }}:
+									</span>
+									<time :datetime="props.workflowDiff.createdAt">{{ formattedCreatedAt }}</time>
+								</p>
+								<p>
+									<span :class="$style.label">
+										{{ i18n.baseText('workflowHistory.content.editedBy') }}:
+									</span>
+									<span>{{ props.workflowDiff.authors }}</span>
+								</p>
+								<p>
+									<span :class="$style.label">
+										{{ i18n.baseText('workflowHistory.content.versionId') }}:
+									</span>
+									<data :value="props.workflowDiff.versionId">{{
+										props.workflowDiff.versionId
+									}}</data>
+								</p>
+							</section>
+						</template>
+						<template #button>
+							<n8n-button
+								type="tertiary"
+								size="large"
+								data-test-id="close-diff-button"
+								@click="onClickCloseDiff"
+							>
+								{{ i18n.baseText('workflowHistory.item.actions.closediff') }}
+								<n8n-icon class="ml-3xs" icon="times" size="small" />
+							</n8n-button>
+						</template>
+					</WorkflowHistoryListItem>
+				</div>
+			</div>
 		</div>
-		<ul :class="$style.info">
-			<WorkflowHistoryListItem
-				v-if="props.workflowVersion"
-				:class="$style.card"
-				:index="-1"
-				:item="props.workflowVersion"
-				:is-active="false"
-				:actions="actions"
-				@action="onAction"
-			>
-				<template #default="{ formattedCreatedAt }">
-					<section :class="$style.text">
-						<p>
-							<span :class="$style.label">
-								{{ i18n.baseText('workflowHistory.content.title') }}:
-							</span>
-							<time :datetime="props.workflowVersion.createdAt">{{ formattedCreatedAt }}</time>
-						</p>
-						<p>
-							<span :class="$style.label">
-								{{ i18n.baseText('workflowHistory.content.editedBy') }}:
-							</span>
-							<span>{{ props.workflowVersion.authors }}</span>
-						</p>
-						<p>
-							<span :class="$style.label">
-								{{ i18n.baseText('workflowHistory.content.versionId') }}:
-							</span>
-							<data :value="props.workflowVersion.versionId">{{
-								props.workflowVersion.versionId
-							}}</data>
-						</p>
-					</section>
-				</template>
-				<template #action-toggle-button>
-					<n8n-button type="tertiary" size="large" data-test-id="action-toggle-button">
-						{{ i18n.baseText('workflowHistory.content.actions') }}
-						<n8n-icon class="ml-3xs" icon="chevron-down" size="small" />
-					</n8n-button>
-				</template>
-			</WorkflowHistoryListItem>
-		</ul>
 	</div>
 </template>
 
@@ -164,8 +218,15 @@ const onAction = ({
 	width: 100%;
 	height: 100%;
 
-	> *:first-child {
-		border-right: 1px double var(--color-foreground-base);
+	.splitViewPanel {
+		flex: 1 0 50%;
+		display: flex;
+		flex-direction: column;
+		position: relative;
+
+		&:first-child {
+			border-right: 1px double var(--color-foreground-base);
+		}
 	}
 }
 
diff --git a/packages/editor-ui/src/components/WorkflowHistory/WorkflowHistoryListItem.vue b/packages/editor-ui/src/components/WorkflowHistory/WorkflowHistoryListItem.vue
index 5e4c0f98b9..f2ea086626 100644
--- a/packages/editor-ui/src/components/WorkflowHistory/WorkflowHistoryListItem.vue
+++ b/packages/editor-ui/src/components/WorkflowHistory/WorkflowHistoryListItem.vue
@@ -12,7 +12,7 @@ import { useI18n } from '@/composables/useI18n';
 const props = defineProps<{
 	item: WorkflowHistory;
 	index: number;
-	actions: UserAction[];
+	actions?: UserAction[];
 	isActive: boolean;
 }>();
 const emit = defineEmits<{
@@ -116,6 +116,7 @@ onMounted(() => {
 				{{ i18n.baseText('workflowHistory.item.latest') }}
 			</n8n-badge>
 			<n8n-action-toggle
+				v-if="props.actions"
 				theme="dark"
 				:class="$style.actions"
 				:actions="props.actions"
@@ -126,6 +127,7 @@ onMounted(() => {
 			>
 				<slot name="action-toggle-button" />
 			</n8n-action-toggle>
+			<slot name="button" />
 		</div>
 	</li>
 </template>
diff --git a/packages/editor-ui/src/components/WorkflowPreview.vue b/packages/editor-ui/src/components/WorkflowPreview.vue
index 3b94c91be4..4738a494ee 100644
--- a/packages/editor-ui/src/components/WorkflowPreview.vue
+++ b/packages/editor-ui/src/components/WorkflowPreview.vue
@@ -78,15 +78,7 @@ const loadWorkflow = () => {
 			'*',
 		);
 
-		if (props.diff) {
-			iframeRef.value?.contentWindow?.postMessage?.(
-				JSON.stringify({
-					command: 'setDiff',
-					diff: props.diff,
-				}),
-				'*',
-			);
-		}
+		loadDiff();
 	} catch (error) {
 		toast.showError(
 			error,
@@ -96,6 +88,45 @@ const loadWorkflow = () => {
 	}
 };
 
+const loadDiff = () => {
+	if (props.diff) {
+		iframeRef.value?.contentWindow?.postMessage?.(
+			JSON.stringify({
+				command: 'setDiff',
+				diff: props.diff,
+			}),
+			'*',
+		);
+
+		fitView();
+	}
+};
+
+const unloadDiff = () => {
+	iframeRef.value?.contentWindow?.postMessage?.(
+		JSON.stringify({
+			command: 'setDiff',
+			diff: {},
+		}),
+		'*',
+	);
+
+	fitView();
+};
+
+const fitView = () => {
+	if (!ready.value) {
+		return;
+	}
+
+	iframeRef.value?.contentWindow?.postMessage?.(
+		JSON.stringify({
+			command: 'fitView',
+		}),
+		'*',
+	);
+};
+
 const loadExecution = () => {
 	try {
 		if (!props.executionId) {
@@ -203,6 +234,17 @@ watch(
 		}
 	},
 );
+
+watch(
+	() => props.diff,
+	(value) => {
+		if (value) {
+			loadDiff();
+		} else {
+			unloadDiff();
+		}
+	},
+);
 </script>
 
 <template>
diff --git a/packages/editor-ui/src/components/canvas/elements/nodes/render-types/CanvasNodeDefault.vue b/packages/editor-ui/src/components/canvas/elements/nodes/render-types/CanvasNodeDefault.vue
index 74bce00cfd..fb4a7a6da3 100644
--- a/packages/editor-ui/src/components/canvas/elements/nodes/render-types/CanvasNodeDefault.vue
+++ b/packages/editor-ui/src/components/canvas/elements/nodes/render-types/CanvasNodeDefault.vue
@@ -8,6 +8,7 @@ import { useCanvasNode } from '@/composables/useCanvasNode';
 import { NODE_INSERT_SPACER_BETWEEN_INPUT_GROUPS } from '@/constants';
 import { N8nTooltip } from 'n8n-design-system';
 import type { CanvasNodeDefaultRender } from '@/types';
+import { capitalize } from 'lodash-es';
 
 const $style = useCssModule();
 const i18n = useI18n();
@@ -30,6 +31,7 @@ const {
 	executionRunning,
 	hasRunData,
 	hasIssues,
+	diff,
 	render,
 } = useCanvasNode();
 const {
@@ -60,6 +62,7 @@ const classes = computed(() => {
 		[$style.configurable]: renderOptions.value.configurable,
 		[$style.configuration]: renderOptions.value.configuration,
 		[$style.trigger]: renderOptions.value.trigger,
+		...(diff.value ? { [$style[`diff${capitalize(diff.value.status)}`]]: true } : {}),
 	};
 });
 
@@ -121,6 +124,7 @@ function openContextMenu(event: MouseEvent) {
 				<FontAwesomeIcon icon="bolt" size="lg" />
 			</div>
 		</N8nTooltip>
+		<CanvasNodeDiffStatus v-if="diff" :class="$style.diffStatus" />
 		<CanvasNodeStatusIcons v-if="!isDisabled" :class="$style.statusIcons" />
 		<CanvasNodeDisabledStrikeThrough v-if="isStrikethroughVisible" />
 		<div :class="$style.description">
@@ -220,6 +224,28 @@ function openContextMenu(event: MouseEvent) {
 		}
 	}
 
+	/**
+	 * Diff classes
+	 */
+
+	&.diffAdded {
+		border-color: green;
+		border-style: dashed;
+		box-shadow: 0 0 var(--spacing-xs) 0 rgba(0, 255, 0, 0.25);
+	}
+
+	&.diffDeleted {
+		border-color: red;
+		border-style: dashed;
+		box-shadow: 0 0 var(--spacing-xs) 0 rgba(255, 0, 0, 0.25);
+	}
+
+	&.diffModified {
+		border-color: orange;
+		border-style: dashed;
+		box-shadow: 0 0 var(--spacing-xs) 0 rgba(255, 153, 0, 0.25);
+	}
+
 	/**
 	 * State classes
 	 * The reverse order defines the priority in case multiple states are active
@@ -293,6 +319,13 @@ function openContextMenu(event: MouseEvent) {
 	font-weight: 400;
 }
 
+.diffStatus {
+	position: absolute;
+	top: 0;
+	left: 50%;
+	transform: translate(-50%, -50%);
+}
+
 .statusIcons {
 	position: absolute;
 	bottom: var(--canvas-node--status-icons-offset);
diff --git a/packages/editor-ui/src/components/canvas/elements/nodes/render-types/parts/CanvasNodeDiffStatus.vue b/packages/editor-ui/src/components/canvas/elements/nodes/render-types/parts/CanvasNodeDiffStatus.vue
new file mode 100644
index 0000000000..a0b3810066
--- /dev/null
+++ b/packages/editor-ui/src/components/canvas/elements/nodes/render-types/parts/CanvasNodeDiffStatus.vue
@@ -0,0 +1,47 @@
+<script setup lang="ts">
+import { computed, useCssModule } from 'vue';
+import { useCanvasNode } from '@/composables/useCanvasNode';
+import { useI18n } from '@/composables/useI18n';
+import { NodeDiffStatus } from '@/types';
+
+const { diff } = useCanvasNode();
+
+const $style = useCssModule();
+const i18n = useI18n();
+
+const classes = computed(() => ({
+	[$style.diffStatus]: true,
+	[$style[diff.value?.status]]: diff.value,
+}));
+
+const label = computed(() => (diff.value ? i18n.baseText(`diffStatus.${diff.value.status}`) : ''));
+</script>
+
+<template>
+	<N8nBadge v-if="diff?.status !== NodeDiffStatus.Eq" :class="classes">{{ label }}</N8nBadge>
+</template>
+
+<style lang="scss" module>
+.diffStatus {
+	color: var(--prim-color-white);
+
+	:global(.n8n-text) {
+		font-weight: bold;
+	}
+}
+
+.added {
+	background: var(--color-success);
+	border-color: var(--color-success);
+}
+
+.modified {
+	background: var(--color-warning);
+	border-color: var(--color-warning);
+}
+
+.deleted {
+	background: var(--color-danger);
+	border-color: var(--color-danger);
+}
+</style>
diff --git a/packages/editor-ui/src/composables/useCanvasMapping.ts b/packages/editor-ui/src/composables/useCanvasMapping.ts
index 9858a2b930..44c4d49375 100644
--- a/packages/editor-ui/src/composables/useCanvasMapping.ts
+++ b/packages/editor-ui/src/composables/useCanvasMapping.ts
@@ -380,6 +380,8 @@ export function useCanvasMapping({
 		}, {}),
 	);
 
+	const nodeDiffById = computed(() => workflowsStore.workflowDiff || {});
+
 	const additionalNodePropertiesById = computed(() => {
 		type StickyNoteBoundingBox = BoundingBox & {
 			id: string;
@@ -459,6 +461,7 @@ export function useCanvasMapping({
 				disabled: node.disabled,
 				inputs: nodeInputsById.value[node.id] ?? [],
 				outputs: nodeOutputsById.value[node.id] ?? [],
+				diff: nodeDiffById.value[node.id],
 				connections: {
 					[CanvasConnectionMode.Input]: inputConnections,
 					[CanvasConnectionMode.Output]: outputConnections,
diff --git a/packages/editor-ui/src/composables/useCanvasNode.ts b/packages/editor-ui/src/composables/useCanvasNode.ts
index 56b27264ba..2e29912ffe 100644
--- a/packages/editor-ui/src/composables/useCanvasNode.ts
+++ b/packages/editor-ui/src/composables/useCanvasNode.ts
@@ -22,6 +22,7 @@ export function useCanvasNode() {
 				disabled: false,
 				inputs: [],
 				outputs: [],
+				diff: undefined,
 				connections: { [CanvasConnectionMode.Input]: {}, [CanvasConnectionMode.Output]: {} },
 				issues: { items: [], visible: false },
 				pinnedData: { count: 0, visible: false },
@@ -63,6 +64,8 @@ export function useCanvasNode() {
 	const runDataIterations = computed(() => data.value.runData.iterations);
 	const hasRunData = computed(() => data.value.runData.visible);
 
+	const diff = computed(() => data.value.diff);
+
 	const render = computed(() => data.value.render);
 
 	const eventBus = computed(() => node?.eventBus.value);
@@ -89,6 +92,7 @@ export function useCanvasNode() {
 		executionStatus,
 		executionWaiting,
 		executionRunning,
+		diff,
 		render,
 		eventBus,
 	};
diff --git a/packages/editor-ui/src/constants.ts b/packages/editor-ui/src/constants.ts
index 47eba36ee6..0750a96899 100644
--- a/packages/editor-ui/src/constants.ts
+++ b/packages/editor-ui/src/constants.ts
@@ -10,6 +10,7 @@ import type {
 	CanvasNodeInjectionData,
 } from '@/types';
 import type { InjectionKey } from 'vue';
+import type { WorkflowHistoryActionType } from '@/types/workflowHistory';
 
 export const MAX_WORKFLOW_SIZE = 1024 * 1024 * 16; // Workflow size limit in bytes
 export const MAX_EXPECTED_REQUEST_SIZE = 2048; // Expected maximum workflow request metadata (i.e. headers) size in bytes
@@ -878,3 +879,23 @@ export const CanvasNodeHandleKey =
 export const BROWSER_ID_STORAGE_KEY = 'n8n-browserId';
 
 export const APP_MODALS_ELEMENT_ID = 'app-modals';
+
+/**
+ * Workflow History
+ */
+
+export const workflowHistoryActionTypes: WorkflowHistoryActionType[] = [
+	'showdiff',
+	'closediff',
+	'restore',
+	'clone',
+	'open',
+	'download',
+];
+
+export const WORKFLOW_HISTORY_ACTIONS = workflowHistoryActionTypes.reduce(
+	(record, key) => ({ ...record, [key.toUpperCase()]: key }),
+	{} as {
+		[K in Uppercase<WorkflowHistoryActionType>]: Lowercase<K>;
+	},
+);
diff --git a/packages/editor-ui/src/plugins/i18n/locales/en.json b/packages/editor-ui/src/plugins/i18n/locales/en.json
index ea1db4369f..6d76b998ab 100644
--- a/packages/editor-ui/src/plugins/i18n/locales/en.json
+++ b/packages/editor-ui/src/plugins/i18n/locales/en.json
@@ -2202,7 +2202,8 @@
 	"workflowHistory.item.actions.clone": "Clone to new workflow",
 	"workflowHistory.item.actions.open": "Open version in new tab",
 	"workflowHistory.item.actions.download": "Download",
-	"workflowHistory.item.actions.diff": "Show workflow diff",
+	"workflowHistory.item.actions.showdiff": "Show workflow diff",
+	"workflowHistory.item.actions.closediff": "Close diff",
 	"workflowHistory.item.unsaved.title": "Unsaved version",
 	"workflowHistory.item.latest": "Latest saved",
 	"workflowHistory.empty": "No versions yet.",
@@ -2224,6 +2225,10 @@
 	"workflowHistory.button.tooltip.enabled": "Workflow history to view and restore previous versions of your workflows",
 	"workflowHistory.button.tooltip.disabled": "Upgrade to unlock workflow history to view and restore previous versions of your workflows. {link}",
 	"workflowHistory.button.tooltip.disabled.link": "View plans",
+	"diffStatus.added": "Added",
+	"diffStatus.modified": "Modified",
+	"diffStatus.deleted": "Deleted",
+	"diffStatus.equal": "Equal",
 	"workflows.heading": "Workflows",
 	"workflows.add": "Add workflow",
 	"workflows.project.add": "Add workflow to project",
diff --git a/packages/editor-ui/src/stores/workflows.store.ts b/packages/editor-ui/src/stores/workflows.store.ts
index a19e7d4042..7771715282 100644
--- a/packages/editor-ui/src/stores/workflows.store.ts
+++ b/packages/editor-ui/src/stores/workflows.store.ts
@@ -554,6 +554,8 @@ export const useWorkflowsStore = defineStore(STORES.WORKFLOWS, () => {
 		activeExecutionId.value = null;
 		executingNode.value.length = 0;
 		executionWaitingForWebhook.value = false;
+
+		workflowDiff.value = undefined;
 	}
 
 	function addExecutingNode(nodeName: string) {
diff --git a/packages/editor-ui/src/types/canvas.ts b/packages/editor-ui/src/types/canvas.ts
index 3957e4d9c5..58c2502b25 100644
--- a/packages/editor-ui/src/types/canvas.ts
+++ b/packages/editor-ui/src/types/canvas.ts
@@ -10,6 +10,7 @@ import type { IExecutionResponse, INodeUi } from '@/Interface';
 import type { ComputedRef, Ref } from 'vue';
 import type { PartialBy } from '@/utils/typeHelpers';
 import type { EventBus } from 'n8n-design-system';
+import { NodeDiff } from '@/types/workflowDiff.types';
 
 export type CanvasConnectionPortType = NodeConnectionType;
 
@@ -86,6 +87,7 @@ export interface CanvasNodeData {
 	disabled: INodeUi['disabled'];
 	inputs: CanvasConnectionPort[];
 	outputs: CanvasConnectionPort[];
+	diff?: NodeDiff;
 	connections: {
 		[CanvasConnectionMode.Input]: INodeConnections;
 		[CanvasConnectionMode.Output]: INodeConnections;
diff --git a/packages/editor-ui/src/types/workflowDiff.types.ts b/packages/editor-ui/src/types/workflowDiff.types.ts
index 1eb2e55412..0828b8af5f 100644
--- a/packages/editor-ui/src/types/workflowDiff.types.ts
+++ b/packages/editor-ui/src/types/workflowDiff.types.ts
@@ -5,4 +5,8 @@ export const enum NodeDiffStatus {
 	Deleted = 'deleted',
 }
 
-export type WorkflowDiff = Record<string, NodeDiffStatus>;
+export type NodeDiff = {
+	status: NodeDiffStatus;
+};
+
+export type WorkflowDiff = Record<string, NodeDiff>;
diff --git a/packages/editor-ui/src/types/workflowHistory.ts b/packages/editor-ui/src/types/workflowHistory.ts
index c5753a4af9..6ac2c45a60 100644
--- a/packages/editor-ui/src/types/workflowHistory.ts
+++ b/packages/editor-ui/src/types/workflowHistory.ts
@@ -16,6 +16,12 @@ export type WorkflowVersion = WorkflowHistory & {
 	connections: IConnections;
 };
 
-export type WorkflowHistoryActionType = 'restore' | 'clone' | 'open' | 'download' | 'diff';
+export type WorkflowHistoryActionType =
+	| 'restore'
+	| 'clone'
+	| 'open'
+	| 'download'
+	| 'showdiff'
+	| 'closediff';
 
 export type WorkflowHistoryRequestParams = { take: number; skip?: number };
diff --git a/packages/editor-ui/src/utils/workflowDiff.ts b/packages/editor-ui/src/utils/workflowDiff.ts
index 6e3e14649f..666433ac42 100644
--- a/packages/editor-ui/src/utils/workflowDiff.ts
+++ b/packages/editor-ui/src/utils/workflowDiff.ts
@@ -1,8 +1,7 @@
 import type { WorkflowDiff } from '@/types/workflowDiff.types';
-import type { INodeUi, IWorkflowDb } from '@/Interface';
 import { NodeDiffStatus } from '@/types/workflowDiff.types';
-import _pick from 'lodash/pick';
-import _isEqual from 'lodash/isEqual';
+import type { INodeUi, IWorkflowDb } from '@/Interface';
+import { pick as _pick, isEqual as _isEqual } from 'lodash-es';
 
 export function compareNodes(base: INodeUi, target: INodeUi): boolean {
 	const propsToCompare = ['name', 'type', 'typeVersion', 'webhookId', 'credentials', 'parameters'];
@@ -38,17 +37,17 @@ export function compareWorkflows(
 
 	Object.keys(baseNodes).forEach((id) => {
 		if (!targetNodes[id]) {
-			diff[id] = NodeDiffStatus.Deleted;
+			diff[id] = { status: NodeDiffStatus.Deleted };
 		} else if (!nodesEqual(baseNodes[id], targetNodes[id])) {
-			diff[id] = NodeDiffStatus.Modified;
+			diff[id] = { status: NodeDiffStatus.Modified };
 		} else {
-			diff[id] = NodeDiffStatus.Eq;
+			diff[id] = { status: NodeDiffStatus.Eq };
 		}
 	});
 
 	Object.keys(targetNodes).forEach((id) => {
 		if (!baseNodes[id]) {
-			diff[id] = NodeDiffStatus.Added;
+			diff[id] = { status: NodeDiffStatus.Added };
 		}
 	});
 
diff --git a/packages/editor-ui/src/views/NodeView.v2.vue b/packages/editor-ui/src/views/NodeView.v2.vue
index 9f4774083e..140f85d64d 100644
--- a/packages/editor-ui/src/views/NodeView.v2.vue
+++ b/packages/editor-ui/src/views/NodeView.v2.vue
@@ -1351,6 +1351,8 @@ async function onPostMessageReceived(messageEvent: MessageEvent) {
 			)) as ExecutionSummary;
 		} else if (json?.command === 'setDiff') {
 			workflowsStore.workflowDiff = json.diff;
+		} else if (json?.command === 'fitView') {
+			fitView();
 		}
 	} catch (e) {}
 }
diff --git a/packages/editor-ui/src/views/WorkflowHistory.vue b/packages/editor-ui/src/views/WorkflowHistory.vue
index d1ae2d4117..946b207bd6 100644
--- a/packages/editor-ui/src/views/WorkflowHistory.vue
+++ b/packages/editor-ui/src/views/WorkflowHistory.vue
@@ -1,8 +1,13 @@
 <script setup lang="ts">
-import { onBeforeMount, ref, watchEffect, computed, h } from 'vue';
+import { onBeforeMount, ref, watchEffect, computed, h, watch } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
 import type { IWorkflowDb, UserAction } from '@/Interface';
-import { VIEWS, WORKFLOW_HISTORY_VERSION_RESTORE } from '@/constants';
+import {
+	VIEWS,
+	WORKFLOW_HISTORY_ACTIONS,
+	WORKFLOW_HISTORY_VERSION_RESTORE,
+	workflowHistoryActionTypes,
+} from '@/constants';
 import { useI18n } from '@/composables/useI18n';
 import { useToast } from '@/composables/useToast';
 import type {
@@ -21,28 +26,12 @@ import { telemetry } from '@/plugins/telemetry';
 import { useRootStore } from '@/stores/root.store';
 import { getResourcePermissions } from '@/permissions';
 
-type WorkflowHistoryActionRecord = {
-	[K in Uppercase<WorkflowHistoryActionType>]: Lowercase<K>;
-};
-
 const enum WorkflowHistoryVersionRestoreModalActions {
 	restore = 'restore',
 	deactivateAndRestore = 'deactivateAndRestore',
 	cancel = 'cancel',
 }
 
-const workflowHistoryActionTypes: WorkflowHistoryActionType[] = [
-	'diff',
-	'restore',
-	'clone',
-	'open',
-	'download',
-];
-const WORKFLOW_HISTORY_ACTIONS = workflowHistoryActionTypes.reduce(
-	(record, key) => ({ ...record, [key.toUpperCase()]: key }),
-	{} as WorkflowHistoryActionRecord,
-);
-
 const route = useRoute();
 const router = useRouter();
 const i18n = useI18n();
@@ -64,9 +53,7 @@ const selectedWorkflowVersion = ref<WorkflowVersion | null>(null);
 const selectedVersionId = computed(() => normalizeSingleRouteParam('versionId'));
 
 const selectedDiffWorkflowVersion = ref<WorkflowVersion | null>(null);
-const selectedDiffVersionId = computed(() =>
-	route.name === VIEWS.WORKFLOW_HISTORY_DIFF ? normalizeSingleRouteParam('diffId') : null,
-);
+const selectedDiffVersionId = computed(() => normalizeSingleRouteParam('diffId'));
 
 const activeVersionId = computed(() => workflowHistory.value[0]?.versionId);
 
@@ -82,13 +69,21 @@ const workflowPermissions = computed(
 );
 
 const actions = computed<UserAction[]>(() =>
-	workflowHistoryActionTypes.map((value) => ({
-		label: i18n.baseText(`workflowHistory.item.actions.${value}`),
-		disabled:
-			(value === 'clone' && !workflowPermissions.value.create) ||
-			(value === 'restore' && !workflowPermissions.value.update),
-		value,
-	})),
+	workflowHistoryActionTypes
+		.filter((value) => {
+			if (value === WORKFLOW_HISTORY_ACTIONS.SHOWDIFF && selectedDiffVersionId.value) {
+				return false;
+			}
+
+			return value !== WORKFLOW_HISTORY_ACTIONS.CLOSEDIFF;
+		})
+		.map((value) => ({
+			label: i18n.baseText(`workflowHistory.item.actions.${value}`),
+			disabled:
+				(value === 'clone' && !workflowPermissions.value.create) ||
+				(value === 'restore' && !workflowPermissions.value.update),
+			value,
+		})),
 );
 
 const isFirstItemShown = computed(
@@ -281,7 +276,7 @@ const onAction = async ({
 				await restoreWorkflowVersion(id, data);
 				sendTelemetry('User restored version');
 				break;
-			case WORKFLOW_HISTORY_ACTIONS.DIFF:
+			case WORKFLOW_HISTORY_ACTIONS.SHOWDIFF:
 				sendTelemetry('User viewed workflow diff');
 				await router.push({
 					name: VIEWS.WORKFLOW_HISTORY_DIFF,
@@ -292,6 +287,16 @@ const onAction = async ({
 					},
 				});
 				break;
+			case WORKFLOW_HISTORY_ACTIONS.CLOSEDIFF:
+				sendTelemetry('User closed workflow diff');
+				await router.push({
+					name: VIEWS.WORKFLOW_HISTORY,
+					params: {
+						workflowId: workflowId.value,
+						versionId: id,
+					},
+				});
+				break;
 		}
 	} catch (error) {
 		toast.showError(
@@ -309,6 +314,15 @@ const onPreview = async ({ event, id }: { event: MouseEvent; id: WorkflowVersion
 	if (event.metaKey || event.ctrlKey) {
 		openInNewTab(id);
 		sendTelemetry('User opened version in new tab');
+	} else if (selectedDiffVersionId.value) {
+		await router.push({
+			name: VIEWS.WORKFLOW_HISTORY_DIFF,
+			params: {
+				workflowId: workflowId.value,
+				versionId: id,
+				diffId: selectedDiffVersionId.value,
+			},
+		});
 	} else {
 		await router.push({
 			name: VIEWS.WORKFLOW_HISTORY,
@@ -342,22 +356,6 @@ watchEffect(async () => {
 		);
 	}
 
-	if (selectedDiffVersionId.value) {
-		try {
-			selectedDiffWorkflowVersion.value = await workflowHistoryStore.getWorkflowVersion(
-				workflowId.value,
-				selectedDiffVersionId.value,
-			);
-		} catch (error) {
-			toast.showError(
-				new Error(`${error.message} "${selectedVersionId.value}"&nbsp;`),
-				i18n.baseText('workflowHistory.title'),
-			);
-		}
-	} else {
-		selectedDiffWorkflowVersion.value = null;
-	}
-
 	try {
 		activeWorkflow.value = await workflowsStore.fetchWorkflow(workflowId.value);
 	} catch (error) {
@@ -365,6 +363,28 @@ watchEffect(async () => {
 		toast.showError(error, i18n.baseText('workflowHistory.title'));
 	}
 });
+
+watch(
+	selectedDiffVersionId,
+	async (diffVersionId) => {
+		if (diffVersionId) {
+			try {
+				selectedDiffWorkflowVersion.value = await workflowHistoryStore.getWorkflowVersion(
+					workflowId.value,
+					diffVersionId,
+				);
+			} catch (error) {
+				toast.showError(
+					new Error(`${error.message} "${selectedVersionId.value}"&nbsp;`),
+					i18n.baseText('workflowHistory.title'),
+				);
+			}
+		} else {
+			selectedDiffWorkflowVersion.value = null;
+		}
+	},
+	{ immediate: true },
+);
 </script>
 <template>
 	<div :class="$style.view">